Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
786 conjugacy classes of subgroups; only the 187 normal subgroups are shown.
This group has 786 conjugacy classes of subgroups — too many to draw. Only its 187 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×D1136 | C2 | semidirect |
| 2. C22×#14556067 | C2 | semidirect |
| 3. C2×#17986236 | C2 | semidirect |
| 4. #22590444 | C2 | direct (N × H) |
| 5. C2×#17985799 | C2 | semidirect |
| 6. C2×#367×C71 | C2 | semidirect |
| 11. C2×D1136 | C22 | semidirect |
| 13. C2×#14556067 | C22 | semidirect |
| 16. #17986236 | C22 | semidirect |
| 18. #17985799 | C22 | semidirect |
| 21. #367×C71 | C22 | semidirect |
| 44. C2×C16×C71 | D4 | semidirect |
| 79. C16×C71 | C2×D4 | semidirect |
| 123. C2×C71 | #2218 | semidirect |
| 132. C2×#367 | D71 | semidirect |
| 134. C71 | C2×#2218 | semidirect |
| 148. #367 | C2×D71 | semidirect |
| 171. C2×C16 | D284 | semidirect |
| 207. C16 | C2×D284 | semidirect |
| 252. C2 | #22590444 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1136 | 2 |
| C22×#14556067 | 2 |
| C2×#17986236 | 2 |
| #22590444 | 2 |
| C2×#17985799 | 2 |
| C2×#367×C71 | 2 |
| C2×#2218 | 71 |